40254057223467 has 8 divisors (see below), whose sum is σ = 53968607106960. Its totient is φ = 26687772744480.

The previous prime is 40254057223451. The next prime is 40254057223487. The reversal of 40254057223467 is 76432275045204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40254057223467 - 2⁴ = 40254057223451 is a prime.

It is a super-2 number, since 2×40254057223467² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40254057223447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37066350492 + ... + 37066351577.

It is an arithmetic number, because the mean of its divisors is an integer number (6746075888370).

Almost surely, 2^{40254057223467} is an apocalyptic number.

40254057223467 is a deficient number, since it is larger than the sum of its proper divisors (13714549883493).

40254057223467 is a wasteful number, since it uses less digits than its factorization.

40254057223467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74132702253.

The product of its (nonzero) digits is 11289600, while the sum is 51.

The spelling of 40254057223467 in words is "forty trillion, two hundred fifty-four billion, fifty-seven million, two hundred twenty-three thousand, four hundred sixty-seven".